Purus International PM 3672 34 W EnviroTack Adhesive Mat, 36x72, 30-Layer, White, Case of 4

Purus International PM 3672 34 W EnviroTack Adhesive Mat, 36x72, 30-Layer, White, Case of 4

The Purus EnviroTack PM 3672 34 W is a 36" x 72" white cleanroom sticky mat — one of the largest standard sizes in the EnviroTack line — designed for wide double-door entries, loading dock access points, equipment bays, and high-traffic controlled environment entryways where maximum adhesive coverage is required. Each mat features 30 peel-away layers of low-density polyethylene film with a full acrylic adhesive coating, and a numbered tab system allows single-layer removal without disturbing the mat. Made with Purus's plant-based Cardia BioHybrid material and recyclable in conventional plastic streams.

Sold in cases of 4 mats.

Specifications

Frequently Asked Questions

When should I choose a 36x72 mat over a smaller size?
The 36" x 72" size is designed for wide double-door entries, loading dock access points, equipment bays, and any entryway where a standard 36" x 45" mat would leave gaps or where personnel and equipment need to traverse a longer adhesive surface before entering the controlled area. The 72-inch length ensures multiple full steps on the adhesive surface, maximizing particulate capture at high-traffic entry points.

Can this mat be used for wheeled equipment and carts?
Yes — the 36" x 72" footprint is wide enough to accommodate most standard cart and equipment wheel widths, making it effective for contamination control at equipment staging areas and loading dock entries. For environments with very heavy wheeled equipment, consider a high-tack version for stronger adhesion per layer.

How do I know when to peel a layer?
Peel when the top layer is visibly soiled, or on a scheduled interval per your contamination control SOP. The numbered tab on the mat edge shows how many of the 30 layers remain so you can plan reorders before running out. For high-traffic large-format mats, a time-based schedule is especially important since soiling may not be uniform across the full mat surface.

What makes Purus EnviroTack mats more sustainable than standard sticky mats?
Purus mats incorporate Cardia BioHybrid material — a GMO-free, renewable, plant-based additive that reduces CO₂ emissions compared to conventional LDPE mats. They are also recyclable in standard plastic recycling streams, unlike most sticky mats which go to landfill after use.